Item talk:Q56362: Difference between revisions

{"@context": "https://schema.org", "@type": "CreativeWork", "additionalType": "USGS Numbered Series", "name": "Western purple martin (Progne subis arboricola) occurrence on the Siuslaw National Forest, Summer 2019", "identifier": [{"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "ofr20201130", "url": "https://pubs.usgs.gov/publication/ofr20201130"}, {"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 70216728}, {"@type": "PropertyValue", "propertyID": "DOI", "value": "10.3133/ofr20201130", "url": "https://doi.org/10.3133/ofr20201130"}], "inLanguage": "en", "isPartOf": [{"@type": "CreativeWorkSeries", "name": "Open-File Report"}], "datePublished": "2020", "dateModified": "2020-12-04", "abstract": "The western subspecies of the purple martin (Progne subis arboricola) is currently listed as a \u201ccritically\u201d sensitive species in four ecoregions of western Oregon: Coast Range, Klamath Mountains, West Cascades, and Willamette Valley (Oregon Department of Fish and Wildlife, 2019). Importantly distinct from the abundant and widespread eastern subspecies (Progne subis subis), the western subspecies is of particular concern to Federal forest managers. Whereas the eastern subspecies is almost entirely dependent on artificial human-provided housing, the western subspecies continues to rely on natural cavities for nesting habitat (Bettinger, 2003). Accurate estimates of the regional abundance of the western purple martin are difficult to obtain; the most recent statewide census for Oregon, conducted in 2005, estimated the population at 1,100 pairs (Western Purple Martin Working Group, 2010). Several factors, including a small population size, loss of breeding habitat, and reductions in the number of suitable nesting sites have put populations of the western purple martin at risk throughout much of the Pacific Northwest region (Rockwell, 2019).", "description": "iv, 25 p.", "publisher": {"@type": "Organization", "name": "U.S. Geological Survey"}, "author": [{"@type": "Person", "name": "Hagar, Joan joan_hagar@usgs.gov", "givenName": "Joan", "familyName": "Hagar", "email": "joan_hagar@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-3044-6607", "url": "https://orcid.org/0000-0002-3044-6607"}, "affiliation": [{"@type": "Organization", "name": "Forest and Rangeland Ecosys Science Center", "url": "https://www.usgs.gov/centers/forest-and-rangeland-ecosystem-science-center"}, {"@type": "Organization", "name": "Forest and Rangeland Ecosystem Science Center", "url": "https://www.usgs.gov/centers/forest-and-rangeland-ecosystem-science-center"}]}, {"@type": "Person", "name": "Branch, Eric", "givenName": "Eric", "familyName": "Branch", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0003-1645-6849", "url": "https://orcid.org/0000-0003-1645-6849"}}], "funder": [{"@type": "Organization", "name": "Forest and Rangeland Ecosystem Science Center", "url": "https://www.usgs.gov/centers/forest-and-rangeland-ecosystem-science-center"}], "spatialCoverage": [{"@type": "Place", "additionalType": "country", "name": "United States", "url": "https://geonames.org/6252001"}, {"@type": "Place", "additionalType": "state", "name": "Oregon", "url": "https://geonames.org/5744337"}, {"@type": "Place", "additionalType": "unknown", "name": "Siuslaw National Forest", "url": "https://geonames.org/9409737"}, {"@type": "Place", "geo": [{"@type": "GeoShape", "additionalProperty": {"@type": "PropertyValue", "name": "GeoJSON", "value": {"type": "FeatureCollection", "features": [{"type": "Feature", "properties": {}, "geometry": {"type": "Polygon", "coordinates": [[[-124.14001464843749, 43.691707903073805], [-123.42041015624999, 43.691707903073805], [-123.42041015624999, 44.66865287227321], [-124.14001464843749, 44.66865287227321], [-124.14001464843749, 43.691707903073805]]]}}]}}}, {"@type": "GeoCoordinates", "latitude": 44.18018038767351, "longitude": -123.78021240234372}]}]}